Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色粉笔，各种凹版腐蚀制版法，或者用多脂制版墨粉板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，版画有色粉笔，各种凹铜版腐蚀制版法，或者用多脂制版粉刷到铜板或版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色粉笔，各种凹铜版腐蚀版法，或者用版墨粉刷到铜板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用针，石版画有色粉笔，各种凹铜版版法，或者用多脂版墨粉刷到铜板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用针，石版画有，各种凹铜版腐蚀制版法，或者用多脂制版墨刷到铜板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色粉笔，各种凹版腐蚀制版法，或者用多脂制版墨粉板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色粉笔，各种版腐蚀制版法，或者用多脂制版墨粉刷到板或石版上。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，版画有色粉笔，各种凹铜版版法，或者用多脂版墨粉刷到铜板或版。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻，版画有，各种凹铜版腐蚀制版法，或者用多脂制版墨刷到铜板或版上。